This explanation does not seem right. The class only sets inherit python3native DEPENDS_append = " python3"
which should not drag in target python when it is inherited from -native recipes, only python3-native. Alex On Tue, 17 Nov 2020 at 07:55, Khem Raj <[email protected]> wrote: > python3targetconfig append target python3 to dependencies > unconditionally, and here its inherited unconditionally too but > distutils3-base is inherited in BBCLASSEXTEND'ed recipes and other > not-target > recipes as well. Hence the change added via > 9c8f666097802cb594a759989edcf01603a22df3 > is now bridging the native dependencies with target python3 and thats > resulting all sorts of rebuilds for multimachine builds e.g. > > MACHINE=qemuarm bitbake python3-scons-native > MACHINE=qemumips bitbake python3-scons-native > > results in rebuilds for python3-scons-native > > bitbake-diffsigs shows > > Hash for dependent task > python/python3-scons-native_3.1.2.bb:do_populate_sysroot > changed from > 1cdb93193b416477df6faa137e83a967b433c7aa29033146b405153f73f36933 to > 3cea1e7cbedd121ecb768fbc291cc4e4d7d3b5c0442897 > 0e3b97bd058d162065 > Hash for dependent task python/python3-scons-native_3.1.2.bb:do_install > changed from > 8d6018fd03ffc6060a04532dc39a5b7ccca1be026a69d069cb4fb11aef86dd89 to > c5f1d173596a8e910f45a2b6e0b4dab96cd0102be4d62bd3156 > 229cb0f5ebb11 > Hash for dependent task > python/python3-scons-native_3.1.2.bb:do_compile > changed from > e3ee4b52a15267e6ae7853ec19a666b2fb62608a597608793336382d1c45f8a0 to > 1e582043dfe6b3e00aaa532f363ce6afb37652abe837dac > 7cc9769194c43eae1 > Hash for dependent task > python/python3-scons-native_3.1.2.bb:do_configure > changed from > 770a4d5a77a96ebd9e1e7368f710bca3f88e3b1266dffa3b2d0360b1e3a81e27 to > a366982778b03eee5165c3117ee778f848acdfaa2 > b346650fbdf114ac70ab57b > Hash for dependent task > python/python3-scons-native_3.1.2.bb:do_prepare_recipe_sysroot changed > from 958910037856ff5d5eb2b5162b3cdd02a3a710fc543b933cfeba771ee095cb72 to > 474333fb565f908992fd3716 > 4935aaecf31a79e867826fe634cde4f44171d8e7 > Hash for dependent task > python/python3_3.9.0.bb:do_populate_sysroot > changed from > 7ac1c4fcbb2eacf98d2c32d991751bd2f3c7d55e2e32f2c9e485e7f5975fecf8 to > 25dcfe74a95af19cce8df7c29311cc5edbbf6ad > 08777e46a6fa6e417c0445018 > > ... > > Therefore limit inheriting this class only for target recipes. > > Signed-off-by: Khem Raj <[email protected]> > Cc: Alexander Kanavin <[email protected]> > --- > meta/classes/distutils3-base.bbclass | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/meta/classes/distutils3-base.bbclass > b/meta/classes/distutils3-base.bbclass > index a277d1c7bc..882db9f605 100644 > --- a/meta/classes/distutils3-base.bbclass > +++ b/meta/classes/distutils3-base.bbclass > @@ -1,5 +1,4 @@ > DEPENDS += "${@["${PYTHON_PN}-native ${PYTHON_PN}", > ""][(d.getVar('PACKAGES') == '')]}" > RDEPENDS_${PN} += "${@['', '${PYTHON_PN}-core']['${CLASSOVERRIDE}' == > 'class-target']}" > > -inherit distutils-common-base python3native python3targetconfig > - > +inherit distutils-common-base python3native ${@['python3targetconfig', > '']['${CLASSOVERRIDE}' == 'class-target']} > -- > 2.29.2 > >
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